2225704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21401}}^1$

素因数の和:21420

約数の個数: 16

約数和(自身を含む): 4494420

約数和(自身を除く): 2268716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21401, 42802, 85604, 171208, 278213, 556426, 1112852, 2225704]

約数ペア:

[(1, 2225704), (2, 1112852), (4, 556426), (8, 278213), (13, 171208), (26, 85604), (52, 42802), (104, 21401)]